code analysis. identify the relevant codes local building code local accessibility code (or ada) ...
TRANSCRIPT
![Page 1: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/1.jpg)
Code Analysis
![Page 2: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/2.jpg)
Identify the relevant codes
Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical and
plumbing codes Local Zoning Bylaws
![Page 3: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/3.jpg)
780 CMR, The MA Building Code Look at the table of contents Chapter
4: SPECIAL USE AND OCCUPANCY Chapter 6: TYPES OF CONSTRUCTION Chapter 8: INTERIOR FINISHES Chapter 9: FIRE PROTECTION SYSTEMS Chapter 10: MEANS OF EGRESS Chapter 11: ACCESSIBILITY Chapter 12: INTERIOR ENVIRONMENT Chapter 13: ENERGY CONSERVATION Chapter 34 REPAIR… AND CHANGE OF
USE OF EXISTING STRUCTURES
![Page 4: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/4.jpg)
![Page 5: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/5.jpg)
Building Code Analysis Keep together on a drawing or in a document Four basic steps:
1. Gather general building data (usually written)2. Calculate occupancy load based on specific
use (usually a drawing and a chart)3. Analyze egress system (usually a drawing)
1. Calculate required capacity of corridors, doors, and stairs
2. Measure maximum length of egress travel3. Measure separation of exits
4. Confirm compliance with miscellaneous requirements, such as finishes, energy use, etc. (usually in you specifications)
![Page 6: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/6.jpg)
Step 1: Gather general data
What is the “Use Group” of the building (Mixed Use) and this project (A-4)?
What is the building “Construction Type” (2C)?
In Mixed Use, what are the fire ratings between use groups (does not apply to us)?
Is it sprinklered throughout (yes)?
![Page 7: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/7.jpg)
IBC Use Group Definitions
![Page 8: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/8.jpg)
Let’s use a spreadsheet…
![Page 9: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/9.jpg)
General Data Example
![Page 10: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/10.jpg)
Miscellaneous definitions
![Page 11: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/11.jpg)
Step 2: Calculate occupancy1. Use chart in code to identify Specific
Occupancy Areas (in Ch. 10)2. Create/import Occupancy Calculations
schedule and fill out for each room3. Create 1/32” scale Occupancy Plan and add
color scheme4. Adjust areas for circulation, furniture, etc, and
enter into chart for each level5. Chart calculates toilets, egress component
dimension6. Fix your plans to comply
![Page 12: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/12.jpg)
Occupancy plan
![Page 13: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/13.jpg)
Use a key for specific uses
![Page 14: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/14.jpg)
![Page 15: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/15.jpg)
Other information can be shown
![Page 16: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/16.jpg)
Handy spreadsheet for each level:
![Page 17: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/17.jpg)
Step 3: The egress system Egress capacity and dimensions
Use required capacity calculation (it’s in inches)
Divide by width of the door you have or intend to use (ours are 36”) – result is total # of doors
Stair width based on occupancy of floor it serves
Measure separation of exits, and note minimum required
Measure maximum length of exit travel, and note max. allowed
![Page 18: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/18.jpg)
![Page 19: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/19.jpg)
![Page 20: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/20.jpg)
![Page 21: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/21.jpg)
![Page 22: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/22.jpg)
![Page 23: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/23.jpg)
![Page 24: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/24.jpg)
521 CMR, the MA Accessibility code Most of these constraints will apply directly to your
plans – we will look at them as we examine parts of your projects
Look at the table of contents There will always be a section on your project type – in
this case, Section 19 Recreational Facilities Also…
Section 25: Entrances Section 26: Doors and doorways Section 27: Stairs Section 28: Elevators Section 29: Floor surfaces Section 30: Public toilet rooms Section 32: Kitchens Section 33: Changing and fitting rooms Section 34: Storage
![Page 25: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/25.jpg)
Building Compartmentalization Indicate overall building volume and
levels Color by layer, and make layer semi-
opaque) Draw vertical egress components Draw horizontal egress components Indicate exits to grade clearly
![Page 26: Code Analysis. Identify the relevant codes Local building code Local accessibility code (or ADA) Local fire code (or the NFPA) Mechanical, electrical](https://reader035.vdocuments.net/reader035/viewer/2022062217/56649ed25503460f94be235d/html5/thumbnails/26.jpg)
Example: